Toothbrush



FIG. 1 is a right side elevational view showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view of an alternate embodiment of my new design;

FIG. 6 is a front elevational view of the alternate embodiment;

FIG. 7 is a left side elevational view of the alternate embodiment; and,

FIG. 8 is a rear elevational view of the alternate embodiment.

The contrasting shading shown on the second embodiment toothbrush represents color. 

The ornamental design for a toothbrush, as shown and described. 